An excellent article. "Invest in needed disposables" is always good advice and seems, to me, to be the real point of the article. Another, more morbid analog

An excellent article. "Invest in needed disposables" is always good advice and seems, to me, to be the real point of the article. Another, more morbid analog to the Gilette example, is why it's always good to invest in lead and copper when the country goes to war. FMJ ammunition suddenly becomes a much-needed and much expended commodity and the raw materials prices sky rocket.